3 ms·
I want to revise my comments. There are indeed some capacitors on many M.2 boards -- not sure how much. It takes several mF or more to drive a few amps at 3.3V
by erosenbe0 5y ago
I want to revise my comments. There are indeed some capacitors on many M.2 boards -- not sure how much. It takes several mF or more to drive a few amps at 3.3V for some tens of milliseconds, which is not insignificant, so larger form factors are certainly at an advantage.
- rbanffy 5y agoThe PCI-e and SAS/SATA 2.3 and 3.5 carriers also could use larger - and cheaper caps for that, or, simply add a small lithium coin cell. If you have that, then you can play A LOT with large DRAM buffers without risking losing any significant data.